About Park Tool Freewheel Remover – Suntour 4 Notch (FR-3)
The FR-3 is designed to fit the four-notch tool fittings found on SunTour freewheels made since 1986. Constructed from heat-treated alloy tool steel, the FR-3 features a 1″ tool fitting for use with an adjustable wrench, socket, or bench vise.

Features
Fits 4-notch tool fittings with an approximate outer diameter of 24 mm

Fits all Suntour four-notch freewheels since 1986

Center bore for axle clearance is 10 mm

NOTE: The Suntour two notch freewheels do not accept the FR-3 remover. Use the FR-2 for the Suntour freewheels with two notches

About Park Tool
Park Tool are the world’s largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.